834 INDEX TO VOLUME XV 
PAGE 
Devonian Cephalopods. Restoration of Certain Devonian Cephalopods with 
Descriptions of New Species. H. F. Cleland on - 459 
Devonian Section of Ithaca, New York. Part II. The Dicermination of 
the Nunda-Chemung Boundary. Henry Shaler Williams a aetO3 
Diadectes, Restorationsof. By, Es. €> Case yey eee SO 
Die kristallinen Schiefer. Dr. U. Grubenmann. Review by Edward 
Steidtmann. . 298 
Differentiation of a Secondary Meee through Grviestine Alaiucenene 
R. A. Daly. Review by C. W. W. Sie L733 
Dowling, D. B. Cretaceous Section in the Moose Mountaia Dicer 
Southern Alberta. Review byC.W.W. . . 732 
Dresser, John A. Igneous Rocks of the Eastern Townships ef fi Quebec, 
Review by C. W. W. een Lee 2025 
Dumortierite. On the Occurrence of Gonndan owl Bynsnaretiattia in ae 
matite in Colorado. George I. Finlay. . Ae eters ath eee) 
Earthquakes, Mountain Formation, and Kindred Phenomena Connected 
with the Physics of the Earth. T. J. J. See. Review by T.C.C. . 496 
Eckel, E. C. Section in the “Slate Deposits and Slate Industry of the 
United States.’ T. Nelson Dale, W. F. Hillebrand, and A. T. Coons. 
Review by C. W. W. OE ae Men aa CLR OUTER Ry (O1S}y/ 
Editorials: 
By GC Coeur eek ee payee te ies i aoe nee OS ee 410, 411, 817 
By Wi EE Ee ace a gaeey 0 arty oper | ioe bP. arte Ae coy) 
By Pee yas oii Pc pass eal an Ae ne ee Oe © 
Essentials of Crstallosraphy. E. 18 f cone Review by Coed sar 
Eurypterus Shales of the Shawangunk Mountains in Eastern New York. 
John M. Clarke. Review by C. W. W. Seana ao20 
Eveland, A. J. A Preliminary Reconnaissance of the Meacereae Sue 
Mineral Region, Lepanto, Pl. Review by C3 Wo Wo) 32. 9h 9.) 007, 
Farrington, O. C. The Shelburne and South Bend Meteorites. Review 
lone (Cg Ao NIG gd 609 
Fenneman, N. M. Oil Fields of the esis Worrsiane Gulf iGonstal Plain: 
as Review by C. W. W. : . 608 
Finlay, George I. On an Ovarian of Corundum and Dumortierite in 
Pegmatite in Colorado . . - 479 
The Gleneyrie Formation and Its Bearing? on tHe Age af ihe ere 
Formation in the Manitou Region, Colorado ee Ce MRD ee nr ee te) 
Fuller, Myron L. Notes on the Jamaica Earthquake . . . . . 696 
Geikie, James. Structural and Field Geology. Review by W. W. Atwood 187 
Geodetic Operations in the United States, 1903-1906. O.H. Tittmann and 
J. Ho Haytord.. "Review byl. € ee 73 
Geography and Geology of Alaska. Alfred H. Breaks C. AbDE, ie sal 
R: U. Goode. - Review bys€2 Ws Wits st lode MOOD 
